CN103337203A

CN103337203A - Fire-fighting roller shutter door control simulation teaching device

Info

Publication number: CN103337203A
Application number: CN201310288251XA
Authority: CN
Inventors: 周韵玲; 范维浩; 杨永富; 叶浩仁
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2013-07-10
Filing date: 2013-07-10
Publication date: 2013-10-02
Anticipated expiration: 2033-07-10
Also published as: CN103337203B

Abstract

The invention relates to the technical field of teaching matched experiment (training) equipment, in particular to a fire-fighting roller shutter door control simulation teaching device which allows a student to practice fire-fighting linkage programming and obtain an actual operation scene. The device is provided with a fire-fighting alarm linkage controller, a roller shutter door controller and a roller shutter door, wherein the roller shutter door controller is internally provided with a singlechip, a fire-fighting control module and a fire-fighting input module; the fire-fighting input module transmits signals sent by a smoke detector simulation illuminated push button switch and a temperature detector simulation illuminated push button switch which are arranged on a panel of the roller shutter door controller to the fire-fighting alarm linkage controller; the fire-fighting alarm linkage controller outputs a control signal to the fire-fighting control module according to a linkage program; the singlechip receives the signal to control semi-lifting and full lifting of a lifting tubular motor of a roller shutter; the roller shutter adopts roller shutter cloth to simulate a rolling door in an actual structure; and the tubular motor simulates an actual roller shutter door motor. The device is simple in structure, small in size and convenient to operate, and is suitable for intelligent training courses.

Description

Fire fighting folding door control simulated teaching device

Technical field

Supporting experiment (instruction) equipment technical field that the present invention relates to impart knowledge to students is refered in particular to and is a kind ofly practised the fire-fighting link programming and can obtain the fire fighting folding door control simulated teaching device of practical operation sight for the student.

Background technology

Fire fighting folding door is a kind of interlock opertaing device commonly used in the fire-fighting system, also is requisite link in the fire prevention teaching.But because actual fire fighting folding door is bulky, installation need take more space, and running noise is big, the cost height, and with its controlled device as fire-fighting controller interlock programming Control, often the restriction owing to various conditions is difficult to realize as directly.For a long time, how can allow the student train by the programming of fire-fighting controller in teaching process, to control partly falling with high-fall of rolling screen door comparatively really, be a difficult problem of puzzlement relevant speciality or training organization always.

For this reason, the applicant has researched and developed a kind of fire fighting folding door control simulated teaching device, adopt and the similar structure of actual product and operating principle, as a kind of controlled device in the fire protection linkage control, can cooperate with various fire protection warning linkage controllers, when the sense of simulation cigarette is reported to the police with temperature sense generation, accept the control signal of controller output, automatically start fire fighting folding door partly fall or high-fall, roller door arrangement also can manually open and close at any time on the spot simultaneously, takes this to propose this case application.

Summary of the invention

The object of the present invention is to provide a kind of realize fire-fighting warning and interlock control teaching automatically, be convenient to student's learning and mastering knowledge on fire fighting, the fire fighting folding door control simulated teaching device of enhancing training actual effect and entertaining.

For achieving the above object, the present invention adopts following technical scheme:

Fire fighting folding door control simulated teaching device, this device has the fire protection warning linkage controller, rolling screen door controller and rolling screen door, the fire protection warning linkage controller has interlock control function, the fire protection warning linkage controller connects the rolling screen door controller by the loop signal bus, be provided with single-chip microcomputer in the rolling screen door controller, the fire-fighting control module, fire-fighting load module and Switching Power Supply, panel at the rolling screen door controller is equipped with simulation cigarette sense band button switch and simulation temperature sense band button switch, the fire-fighting load module will be simulated cigarette sense band button switch and be sent the fire protection warning linkage controller to the signal that simulation temperature sense band button switch sends, the fire protection warning linkage controller is given the fire-fighting control module according to interlock program output control signal, and single-chip microcomputer receives partly the falling with high-fall of tube shaped electric machine of this signal controlling roller shutter lifting; Described rolling screen door comprises doorframe, roller shutter and drives the tube shaped electric machine of roller shutter lifting, tube shaped electric machine is by Single-chip Controlling, the door-shaped frame that doorframe is formed by the steel plate bending, the medial surface of the right and left of doorframe has guide groove, the roller shutter rolling is on tube shaped electric machine, the cross bar two ends of roller shutter below are contained in the guide groove of doorframe, and roller shutter adopts the rolling door of roller shutter cloth simulation practical structures, the actual rolling screen door motor of tube shaped electric machine simulation.

The manual control button that can realize that roller shutter rises or descends also is housed on the panel of described rolling screen door controller.

Be equipped with on the panel of described rolling screen door controller show the roller shutter state pilot lamp and high-fall pilot lamp partly fall.

The present invention reports to the police automatically as fire-fighting and controls a kind of desirable teaching equipment of teaching with interlock, except the action lifelike image, compare with the rolling screen door system of reality, have simple in structure, volume is little, cheap and reliability advantages of higher, intuitive is good, handled easily, promote real training person's interest and manipulative ability, can obtain the true dynamic similation of control procedure, reach theoretical in conjunction with actual teaching, be fit to the intelligent training course and use.

Description of drawings:

Accompanying drawing 1 is the structural representation of one embodiment of the present invention;

Accompanying drawing 2 is system architecture diagram of the present invention.

Embodiment:

The present invention is further described below in conjunction with accompanying drawing:

Consult Fig. 1, shown in 2, the relevant a kind of fire fighting folding door control simulated teaching device of the present invention, this device has fire protection warning linkage controller 1, rolling screen door controller 2 and rolling screen door 3, fire protection warning linkage controller 1 has PLC programming Control system, has interlock control function, fire protection warning linkage controller 1 connects rolling screen door controller 2 by the loop signal bus, be provided with single-chip microcomputer 21 in the rolling screen door controller 2, fire-fighting control module 22, fire-fighting load module 23 and Switching Power Supply 24 are equipped with simulation cigarette sense band button switch 25 at the panel of rolling screen door controller 2, simulation temperature sense band button switch 26, that can realize the manual control button 27 that roller shutter 32 rises or descends and show roller shutter 32 states partly falls pilot lamp 28 and high-fall pilot lamp 29.Fire-fighting load module 23 will be simulated cigarette sense band button switch 25 and be sent fire protection warning linkage controller 1 to the signal that simulation temperature sense band button switch 26 sends, fire protection warning linkage controller 1 is given fire-fighting control module 22 according to interlock program output control signal, and single-chip microcomputer 21 receives partly the falling with high-fall of tube shaped electric machine 33 of these signal controlling roller shutter 32 liftings; Fire protection warning linkage controller 1 is through fire-fighting control module 22 two-way connection single-chip microcomputers 21.Described rolling screen door 3 comprises doorframe 31, roller shutter 32 and drives the tube shaped electric machine 33 of roller shutter 32 liftings, tube shaped electric machine 33 is by single-chip microcomputer 21 controls, the door-shaped frame that doorframe 31 is formed by the steel plate bending, the medial surface of the right and left of doorframe 31 has guide groove 311, roller shutter 32 rollings are on tube shaped electric machine 33, cross bar 321 two ends of roller shutter 32 belows are contained in the guide groove 311 of doorframe 31, and roller shutter 32 adopts the rolling door of roller shutter cloth simulation practical structures, the actual rolling screen door motor of tube shaped electric machine 33 simulations.

Fire protection warning linkage controller 1 is the parts that are used with rolling screen door 3, the interlock control program that rolling screen door 3 can be finished in advance according to linkage controller, accept the alerting signal of simulation cigarette sense and temperature sense after, output control rolling screen door is partly fallen or high-fall signal.

Concrete work is as follows:

Before the work, at first two buses with rolling screen door controller 2 are connected with the loop bus of fire protection warning linkage controller 1, open the power supply of rolling screen door controller 2 and fire protection warning linkage controller 1 respectively, this moment, the roller shutter 32 of rolling screen door 3 rose to initial position automatically, and the interlock according to roller shutter 32 actions requires to finish corresponding interlock control program at fire protection warning linkage controller 1 then.

1., control automatically:

The corresponding red led of pressing on rolling screen door controller 2 panels of simulation cigarette sense band button switch 25(is bright), fire-fighting load module 23 will be simulated the signal (as level signal) that cigarette sense band button switch 25 sends and be sent fire protection warning linkage controller 1 to, after fire protection warning linkage controller 1 receives that signal is made in the emotion of simulation cigarette, send rolling screen door 3 half to fire-fighting control module 22 and fall instruction, the output relay closing of contact in the fire-fighting control module 22, single-chip microcomputer 21 is according to this signal, the tube shaped electric machine 33 of controlling rolling screen door 3 immediately starts, tube shaped electric machine 33 drives roller shutter 32 to begin to descend, when being down to the position of half, single-chip microcomputer 21 delay procedures control roller shutter stops automatically, it is bright that pilot lamp 28 partly falls in single-chip microcomputer 21 drivings simultaneously, show good visual effect.

The corresponding red led of pressing on rolling screen door controller 2 panels of simulation temperature sense band button switch 26(is bright), fire-fighting load module 23 will be simulated the signal (as level signal) that temperature sense band button switch 26 sends and be sent fire protection warning linkage controller 1 to, after fire protection warning linkage controller 1 receives that signal is made in the emotion of simulation temperature, send rolling screen door 3 high-fall instructions to fire-fighting control module 22, the output relay closing of contact in the fire-fighting control module 22, single-chip microcomputer 21 is according to this signal, the tube shaped electric machine 33 of controlling rolling screen door 3 immediately starts, tube shaped electric machine 33 drives roller shutter 32 to begin to descend, and stops automatically when being down to lowest order until roller shutter 32.It is bright that simultaneously single-chip microcomputer 21 drives high-fall pilot lamp 29, shows good visual effect.

When fire protection warning linkage controller 1 resets, after rising to initial position automatically, the roller shutter 32 of rolling screen door 3 stops automatically.

2., manually control:

Design has manual control button 27 on rolling screen door controller 2 panels, divide the touch bond that rising is arranged, descend and stop in the manual control button 27, as press the rising touch bond, then roller shutter 32 will rise, as press the decline touch bond, then roller shutter 32 will descend, as press and stop touch bond and then stop automatically at any time, realize manually control.

Manual and the automatic control action process of this device is the same with real system, and rolling screen door 3 model emulation, roller shutter 32 adopts the thick slightly curtain cloth of fabrics to get final product, action lifelike image, convenient teaching; Actual rolling screen door system bulk and noise are little, in light weight, need not occupied ground and on-the-spot the installation; With low cost, the reliability height is easy to promote, remedy the existing defective that lacks similar device with this, to satisfy the requirement of practice teaching, promote teaching, carry out experiment (instruction) teaching of correlation technique principle and technical ability applicable to ordinary higher learning school, professional colleges and all kinds of skills trainings center.

Claims

1. fire fighting folding door is controlled the simulated teaching device, it is characterized in that: this device has fire protection warning linkage controller (1), rolling screen door controller (2) and rolling screen door (3), fire protection warning linkage controller (1) has interlock control function, fire protection warning linkage controller (1) connects rolling screen door controller (2) by the loop signal bus, be provided with single-chip microcomputer (21) in the rolling screen door controller (2), fire-fighting control module (22), fire-fighting load module (23) and Switching Power Supply (24), panel at rolling screen door controller (2) is equipped with simulation cigarette sense band button switch (25) and simulation temperature sense band button switch (26), fire-fighting load module (23) will be simulated the signal that cigarette sense band button switch (25) and simulation temperature sense band button switch (26) send and be sent fire protection warning linkage controller (1) to, fire protection warning linkage controller (1) is given fire-fighting control module (22) according to interlock program output control signal, and single-chip microcomputer (21) receives partly the falling with high-fall of tube shaped electric machine (33) of this signal controlling roller shutter (32) lifting; Described rolling screen door (3) comprises doorframe (31), the tube shaped electric machine (33) of roller shutter (32) and the lifting of driving roller shutter (32), tube shaped electric machine (33) is controlled by single-chip microcomputer (21), the door-shaped frame that doorframe (31) is formed by the steel plate bending, the medial surface of the right and left of doorframe (31) has guide groove (311), roller shutter (32) rolling is on tube shaped electric machine (33), cross bar (321) two ends of roller shutter (32) below are contained in the guide groove (311) of doorframe (31), roller shutter (32) adopts the rolling door of roller shutter cloth simulation practical structures, the actual rolling screen door motor of tube shaped electric machine (33) simulation.

2. fire fighting folding door control simulated teaching device according to claim 1 is characterized in that: the manual control button (27) that can realize that roller shutter (32) rises or descends also is housed on the panel of described rolling screen door controller (2).

3. fire fighting folding door according to claim 1 control simulated teaching device is characterized in that: be equipped with on the panel of described rolling screen door controller (2) show roller shutter (32) state pilot lamp (28) and high-fall pilot lamp (29) partly fall.